EP3730759A4 - Drive device, valve device equipped with drive device, and turbocharger link drive mechanism - Google Patents

Drive device, valve device equipped with drive device, and turbocharger link drive mechanism Download PDF

Info

Publication number
EP3730759A4
EP3730759A4 EP18904185.8A EP18904185A EP3730759A4 EP 3730759 A4 EP3730759 A4 EP 3730759A4 EP 18904185 A EP18904185 A EP 18904185A EP 3730759 A4 EP3730759 A4 EP 3730759A4
Authority
EP
European Patent Office
Prior art keywords
drive
turbocharger
drive device
link
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP18904185.8A
Other languages
German (de)
French (fr)
Other versions
EP3730759A1 (en
EP3730759B1 (en
Inventor
Tatsuya Ishizaki
Yuta Ishii
Takaya FUTAE
Noriyuki Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Engine and Turbocharger Ltd
Original Assignee
Mitsubishi Heavy Industries Engine and Turbocharger Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Engine and Turbocharger Ltd filed Critical Mitsubishi Heavy Industries Engine and Turbocharger Ltd
Publication of EP3730759A1 publication Critical patent/EP3730759A1/en
Publication of EP3730759A4 publication Critical patent/EP3730759A4/en
Application granted granted Critical
Publication of EP3730759B1 publication Critical patent/EP3730759B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/165—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for radial flow, i.e. the vanes turning around axes which are essentially parallel to the rotor centre line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • F02B37/186—Arrangements of actuators or linkage for bypass valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/128—Nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/55—Seals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Control Of Turbines (AREA)
EP18904185.8A 2018-01-30 2018-01-30 Drive device, valve device equipped with drive device, and turbocharger link drive mechanism Active EP3730759B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/002990 WO2019150436A1 (en) 2018-01-30 2018-01-30 Drive device, valve device equipped with drive device, and turbocharger link drive mechanism

Publications (3)

Publication Number Publication Date
EP3730759A1 EP3730759A1 (en) 2020-10-28
EP3730759A4 true EP3730759A4 (en) 2020-11-04
EP3730759B1 EP3730759B1 (en) 2022-08-31

Family

ID=67478993

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18904185.8A Active EP3730759B1 (en) 2018-01-30 2018-01-30 Drive device, valve device equipped with drive device, and turbocharger link drive mechanism

Country Status (5)

Country Link
US (1) US11208915B2 (en)
EP (1) EP3730759B1 (en)
JP (1) JP7049370B2 (en)
CN (1) CN111566328B (en)
WO (1) WO2019150436A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7514786B2 (en) 2021-03-12 2024-07-11 三菱重工エンジン＆ターボチャージャ株式会社 Shaft support device for turbocharger and method for assembling shaft support device for turbocharger

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6212735U (en) * 1985-07-08 1987-01-26
JPS6369733U (en) * 1986-10-27 1988-05-11
US5715996A (en) * 1995-12-18 1998-02-10 General Motors Corporation Fuel injection nozzle
DE19752534C1 (en) * 1997-11-27 1998-10-08 Daimler Benz Ag Radial flow turbocharger turbine for internal combustion engine
JP2005351089A (en) * 2004-06-08 2005-12-22 Ishikawajima Harima Heavy Ind Co Ltd Supercharger and seal device
US20060022162A1 (en) * 2004-07-27 2006-02-02 Sampson Richard J Self-priming drain valve
US20130089411A1 (en) * 2010-05-27 2013-04-11 Borgwarner Inc. Control shaft seal

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01179132U (en) * 1988-06-10 1989-12-22
JPH05935U (en) 1991-06-20 1993-01-08 三菱重工業株式会社 Seal structure for turbocharger waste gate valve
JP3905818B2 (en) 2002-10-18 2007-04-18 三菱重工業株式会社 SURFACE TREATMENT STRUCTURE AND SURFACE TREATMENT METHOD
JP5106818B2 (en) 2006-10-20 2012-12-26 三菱重工業株式会社 Exhaust turbocharger structure with wastegate valve
US8122716B2 (en) * 2008-06-04 2012-02-28 Honeywell International Inc. VNT flow calibration adjustment
CN104271919B (en) * 2012-05-17 2018-05-01 博格华纳公司 Axle sealing system for turbocharger
CN105626164B (en) * 2013-11-01 2017-08-25 汉美综合科技（常州）有限公司 The method of work of transmission accuracy and the slidingtype nozzle of wearability can be effectively improved
CN204082317U (en) * 2014-07-18 2015-01-07 湖南天雁机械有限责任公司 Turbine box venting valve transmitting assemblies
DE102014218342A1 (en) 2014-09-12 2016-03-17 Bosch Mahle Turbo Systems Gmbh & Co. Kg Variable turbine and / or compressor geometry for an exhaust gas turbocharger
JP2016186241A (en) * 2015-03-27 2016-10-27 株式会社デンソー Valve device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6212735U (en) * 1985-07-08 1987-01-26
JPS6369733U (en) * 1986-10-27 1988-05-11
US5715996A (en) * 1995-12-18 1998-02-10 General Motors Corporation Fuel injection nozzle
DE19752534C1 (en) * 1997-11-27 1998-10-08 Daimler Benz Ag Radial flow turbocharger turbine for internal combustion engine
JP2005351089A (en) * 2004-06-08 2005-12-22 Ishikawajima Harima Heavy Ind Co Ltd Supercharger and seal device
US20060022162A1 (en) * 2004-07-27 2006-02-02 Sampson Richard J Self-priming drain valve
US20130089411A1 (en) * 2010-05-27 2013-04-11 Borgwarner Inc. Control shaft seal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019150436A1 *

Also Published As

Publication number Publication date
US20210062676A1 (en) 2021-03-04
JP7049370B2 (en) 2022-04-06
CN111566328B (en) 2022-08-09
CN111566328A (en) 2020-08-21
EP3730759A1 (en) 2020-10-28
JPWO2019150436A1 (en) 2021-01-28
WO2019150436A1 (en) 2019-08-08
EP3730759B1 (en) 2022-08-31
US11208915B2 (en) 2021-12-28

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